FEATURES
Sound level meters measure sound pressure level and are commonly used in noise pollution studies for the quantification of almost any noise, but especially for industrial, environmental and aircraft noise.
SPECIFICATIONS
|
Microphone |
1/2 inch Condenser Microphone |
|
Measuring Leve |
30~130 dBA 35~130 dBC |
|
Accuracy |
±1.5dB |
|
Frequency Range |
31.5HZ~8.5KHZ |
| Standard | According to IEC651 TYPE 2 & ANSIS1.4 TYPE 2 |
|
Frequency Weighting |
A & C |
|
Level Range Bar Graph |
√ |
|
Range Selection |
4 modes |
|
Range Over Indication |
√ |
|
Battery Indication |
√ |
|
Backlight Display |
√ |
|
Max & Min Hold Function |
√ |
|
Digit & Resolution |
4 digits & 0.1dB |
|
Time Weighting |
Fast / SLow |
|
Auto Power Off |
√ |
|
External power supply |
√ |
|
Sampling Frequency |
2 times / sec |
PACKING INFORMATION
|
Power |
9V battery |
|
Product Net Weight |
150g |
|
Product Size |
224*66*33mm |
|
Packing |
Gift box |
|
Standard Quantity Per Carton |
24 |
|
Standard Carton Size |
45*38*55cm |
|
Standard Carton Gross Weight |
16.42kg |
BR 8359 
VN 8262 
CN 1808 
US 1722 
AR 1551 
MY 1120 
SG 1031 
EC 534 
